baber/WOPTO huggingface dataset:
Patent JP-H08246949-A (JP)
Title: Low noise type cylinder structure
Inventor: YAMAMOTO MANABU
IPC: F02F7/00
Filed: 1995-03-14
Abstract: PURPOSE: To reduce the generation of noise due to a piston slap by buffering a shock due to collision between a piston and a cylinder body by a damping plate by a method wherein a dumping plate having vibration insulation ability is arranged at a cylinder body. CONSTITUTION: Formation of a cylinder body 1 is such that a water jacket 1a is formed at the inner part of the peripheral wall thereof and a piston 2 having an outer peripheral surface in which compression rings 3 and 4 and an oil ring 5 are fitted is inserted in the cylinder body 1. In this case, a groove 1b is formed along a peripheral direction in the inner peripheral surface of the cylinder body 1 at the peripheries of the piston head 2a and the skirt 2b of the piston 2 in the top dead center position A and the bottom dead center position B of the piston 2. An annular damping plate 9 formed of a metal, such as a vibration insulation alloy and a Fe-Al-Si alloy, having vibration insulation ability is fitted in the groove 1b. This structure suppresses the generation of noise due to piston slap.
Patent JP-H09222290-A (JP)
Title: Fluid specifying and conveying means
Inventor: TAKAHASHI TAKASHI
IPC: F24S10/50
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide fluid specifying and conveying means of the structure that is scarcely damaged by incorporating the deforming function for enlarging a flowing section proportionally to follow up the change of the flow rate of the fluid even if the flow rate of the fluid largely changes and self-regulating action making it possible to conform to the increasing or decreasing inner pressure. SOLUTION: The fluid specifying and conveying means comprises surface-like elements 10 provided oppositely to one another, and partition elements 11 provided in parallel between the surface-like elements 10. These partition elements and the surface-like elements brought into contact with the surfaces of both the sides of the partition elements are adhered to each other at the oppositely deviated positions 12, 13 of the partition elements so that the intermediate parts of the partition elements are not restricted with respect to the surface-like elements, and an enclosing passage 4 for enlarging the section as the inner pressure is increased is formed at each necessary interval between the partition elements.
Patent JP-S57169380-A (JP)
Title: Printer control system
Inventor: TAKAHASHI HIDEYUKI
IPC: B41J11/20
Filed: 1981-04-10
Abstract: PURPOSE:To provide a control system which is capable of improving printing efficiency for many pieces of copies by controlling automatically the speed of printing and at the same time specifying the pressure of printing according to the number of copies made. CONSTITUTION:A printer 3 inputs data of specified length from a specified area in the memory 2 by parameters such as leading address 13, data length 14, command code 15, etc., and prints at the same time the data with printing speed and printing pressure specified by the command code 15. The value of the command code 15 varies according to the number of copies, the printer 3 prints the data at the speed and pressure designated in the command code.
Patent JP-S60196743-A (JP)
Title: Slit illuminating device
Inventor: YONEKUBO MASATOSHI
IPC: G03G15/043
Filed: 1984-03-21
Abstract: PURPOSE:To enhance the use efficiency of luminous flux to illuminate uniformly an area having an effective length of a slit with a low power and a low cost by providing a cylindrical reflective mirror forming a part of the circle which has the first focus as the center. CONSTITUTION:A slit illuminating device is provided with an elliptic cylindrical reflective mirror 201 forming an about half of an ellipse which has the first focus in a light source position 101 and has the second focus in a slit position 102, a cylindrical reflective mirror 203 forming an about half of a circle 202 which has the first focus as the center, and a cylindrical reflective mirror 205 forming a part of a circle 204 which has the second focus as the center. Three 6V20W halogen lamps 301 are used as incandescent lamps of spot light sources, and plane reflective mirrors 302 are provided on the outside a lit effective length L. In this invention, the use efficiency of luminous flux is improved considerably by two cylindrical reflective mirrors and plane reflective mirrors, and the area having the effective length of the slit is illuminated uniformly with a low power and a low cost.
Patent JP-S61214336-A (JP)
Title: Deflection york
Inventor: KUWABARA YASUNAGA
IPC: H01J29/76
Filed: 1985-03-18
Abstract: PURPOSE:To effectually produce a pincushin magnetic field from the vertical magnetic field by installing a pair of magnetic parts at specific positions between saddle-like horizontally deflecting coil and vertically deflecting coil so as to prevent any bad influence of the magnetic parts on the horizontal coil. CONSTITUTION:A cathode-ray tube 9 includes a deflection york 10 which has saddle-like horizontally deflecting coil 20 and vertically deflecting coil 12. Between the coils 20 and 12, a pair of magnetic parts 21 and 22 are installed which are located near the end of the coil 12 on the screen side of the cathode- ray tube 9 and are symmetrical relative to the line (y) vertical to the horizontal line (x) dividing the vertical coil 12 into two equal parts. The magnetic parts 21 and 22 are used to convert a part of the vertical magnetic field near the large diameter into a pincushin magnetic field without deteriorating raster strain or convergence. Due to the above structure, pincushin strain is accurately corrected, thereby achieving improved image quality.
Patent JP-H11248546-A (JP)
Title: Buzzer attachment structure for electronic thermometer
Inventor: MORIYA KAZUNORI
IPC: A61B5/01
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an attachment structure capable of obtaining a large buzzer volume at the time of attaching a piezoelectric buzzer composed by sticking a piezoelectric element on a metallic diaphragm inside an electronic thermometer. SOLUTION: A buzzer assembly 1 composed by loading the piezoelectric buzzer 10 and a contactor 40 for electric connection on a planar buzzer pedestal 30 provided with a through-hole 31 for emitting sound in a prescribed shape is inserted to a prescribed clearance inside a case main body 50 capable of housing the buzzer assembly 1 and provided with the terminal part of an electronic circuit for driving the buzzer on an inner surface, the piezoelectric buzzer 10 is attached inside the case main body 50 and the contactor and the terminal part are electrically connected. Also, the piezoelectric buzzer 10 is loaded on the buzzer pedestal 30 by positioning the through-hole 31 for emitting the sound below the piezoelectric element 11 and sticking the plate surface side edge of the metallic diaphragm 12 to the peripheral edge of the through-hole for emitting the sound.  For the shape of the through-hole 31 for emitting the sound, a circular shape provided with a diameter equal to or more than the diameter of the piezoelectric element 11 or the shape similar to it is preferable.
Patent JP-H1011041-A (JP)
Title: Method for detecting and separating synchronizing signal
Inventor: RI SHINEI
IPC: G09G5/18
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To detect and separate a vertical and a horizontal synchronizing signal which are outputted from a computer system by using a microcomputer by separating the vertical and horizontal synchronizing signals according to the input mode of the detected synchronizing signal and adjusting the polarities. SOLUTION: The computer system 10 outputs red, green, and blue color signals of video to be displayed from color signal output terminals R, G, and B and selectively outputs the vertical synchronizing signal V and horizontal synchronizing signal H from a horizontal/composite synchronizing signal terminal HCS and a sink-on-green terminal SOG. The microcomputer 30 retrieves the vertical and horizontal/composite signal terminals VS and HCS and sink-on green terminal SOG of the computer system 10 to judge the input mode of the vertical synchronizing signal V and horizontal synchronizing signal H, separates the synchronizing signals V and H from each other according to the judged input mode, and adjusts the polarities of the vertical synchronizing signal V and horizontal synchronizing signal H.
Patent JP-H06262894-A (JP)
Title: Album making device
Inventor: NISHIDA SHIGEKI
IPC: B42F5/04
Filed: 1993-03-15
Abstract: PURPOSE:To automatically insert a photograph to an album by providing a feeding means for feeding photographs into a pocket of the album one by one, an opening means for opening the pocket by levitating a transparent sheet, and the like. CONSTITUTION:Two or more feed rollers 32 disposed so that the rotating shafts thereof are in parallel to an insertion port 1b feed the lowest one 2a of photographs 2 stacked on a stacking base 31 toward the insertion port 1b. An opening means 4 consists of a nozzle 41 jetting air and an air compressor 42 connected thereto. The jetting nozzle 41 jets air at a certain angle from below an album 1 into the insertion port 1b for the photographs 2 to slightly levitate a transparent sheet 1c covering a surface from the paper surface, thereby opening the insertion port 1b. By feeding the one 2a of the photographs 2 forward by actuating the feeding means 3 in this state, the photograph 2a is positively fed into the transparent sheet 1c.
Patent JP-S61214315-A (JP)
Inventor: SUZUKI HIROSHI
IPC: H01H13/52
Filed: 1985-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60197731-A (JP)
Title: Production of polyimide resin solution
Inventor: YOSHIDA MASATOSHI
IPC: C08G73/10
Filed: 1984-03-21
Abstract: PURPOSE:To obtain the titled transparent and uniform resin solution of excellent storage stability, by reacting a tetracarboxylic acid with an aromatic diamine under specified conditions, aging the reaction mixture and post-polymerizing it. CONSTITUTION:A tetracarboxylic acid component based on substantially equimolar amounts of (A) 3,3'- and 4,4'-benzophenonetetracarboxylic acids is pre- reacted with (B) an aromatic diamine based on 4,4'-diaminodiphenyl ether at 100-200 deg.C in the presence of a halogenated phenol compound having a m.p. <=100 deg.C and a b.p. <=300 deg.C (e.g., p-chlorophenol) as a solvent to a specific reduced viscosity >=0.1, while the water of condensation is being removed with zeolite. Next, water in an amount of 0.1-5wt%, based on the total components A and B is added to the reaction system, and the mixture is aged at 80 deg.C or below for at least one hr during which time to water of condensation is being removed form the system. This mixture is postpolymerized at 100-200 deg.C and atmospheric pressure under reflux of water to a degree of imidation >=90% to obtain the titled resin solution of a concentration <=30wt%.
Patent JP-S57169671-A (JP)
Title: Ultrasonic probe
Inventor: KOJIMA TADASHI
IPC: G01N29/24
Filed: 1981-04-10
Abstract: PURPOSE:To transmit the oscillations of an ultrasonic probe efficiently to a medium by interposing the acoustic matching layer of 1/4 wavelength matching between an ultrasonic probe and the medium. CONSTITUTION:Metallic foils 12, 13 to serve as electrodes are affixed on both surfaces of a piezoelectric diaphragm 11, and overhang parts 12a, 13a for making lead-out terminals overhang respectively on both sides thereof. The 1st acoustic matching plate 14 consists of fused quartz and its thickness is 1/4 the oscillation wavelength of the piezoelectric oscillator. The 2nd acoustic matching plate 15 is similar to said plate, and is affixed by means of adhesives onto a tentative mounting base 16 consisting of a glass block or metallic block. Next, the piezoelectric diaphragm is cut with a cutter such as a wire saw whereby piezoelectric oscillator elements 11a, 11b... are formed to 0.3-0.5mm. widths. With the ultrasonic probe produced by such a method, no adhesives enter the inside of the slits between the piezoelectric oscillator elements and between these and the 1st acoustic matching plate and therefore the oscillator elements and the acoustic matching plate oscillate in pure oscillation modes.
Patent JP-S54146038-A (JP)
Title: Control of heating one end of metals
Inventor: IZUMIDATE AKIO
IPC: H05B6/10
Filed: 1978-05-09
Abstract: PURPOSE: For uniform induction heating of a large-width metal belt, to control heating power with a traverse inductor previously fixed at the position for heating an end portion of said metl belt and the transfer of said metal through said inductor detected.  
     CONSTITUTION: A traverse inductor 3 is previously fixed at an end portion of a large-width metal belt 2. The transfer of said metal belt 2 is detected by a detecting device 4 such as photoelectric device. With thus-obtained detection signal impressed on an indicating controller 5, power supply of said inductor 3 is controlled by a power adjustor 6 so that temperature distribution may becomd uniform in the width direction of said metal belt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05220681-A (JP)
Title: Robot and its control method
Inventor: SUGIE HIROSHI
IPC: B25J9/06
Filed: 1992-02-06
Abstract: PURPOSE:To avoid a dead angle caused from a wrist offset and improve workability. CONSTITUTION:In a robot having a wrist offset L, a redundant joint is added to a robot arm R. An evaluating function showing the degree of approaching to a dead angle is determined, a redundant joint angle (length) is determined to minimize the value of the evaluating function, and the value of another non-redundant joint is calculated on the basis of the determined redundant joint value.
Patent JP-S57170324-A (JP)
Title: Conveying apparatus
Inventor: KARITA ATSUJI
IPC: B65G54/02
Filed: 1981-04-10
Abstract: PURPOSE:To guide a rotatable body such as a can of an electrically conductive material along a guide surface by stators of a linear motor arranged along a guide surface. CONSTITUTION:A rotatable body 4 such as an aluminum can is made of an electrically conductive material, and acts as a movable element of a linear motor. A stators 6 arranged under a guide surface 5 for the rotatable body 4 have windings 7-1-7-i respectively, and when an alternative current is passed in to these windings, a magnetic field migratory in the direction shown at an arrow C is induced to move the rotatable body 4 in a diretion shown at an arrow E. In the present arrangement, since there is no mechanical parts, the maintenance is easy.
Patent JP-H0775644-A (JP)
Title: Molar tube apparatus for lip bumper or face bow
Inventor: KURISUTOFUAA KEI KESURINGU
IPC: A61C7/20
Filed: 1991-01-04
Abstract: PURPOSE: To provide a molar tube or a cheek tube newly improved to use a lip-bumper or a face-bow of a head gear system so that a patient can easily and safely insert an arm or an end part of the lip bumper or the face bow when one or both of molars rotate in the inconvenient direction. CONSTITUTION: In a molar tube appliance which is installed on a molar and contains a molar tube or a cheek tube 15 to receive a lip bumper 40 or a face bow 11, the tube 15 has an expanded opening part having a larger end part. The opening part is formed as a structure such as improving inserting performance of the lip bumper 40 or the face bow 11 by a patient, particularly, its inserting performance when the molar rotates in the improper direction.
Patent JP-S58172858-A (JP)
Title: Discharge lamp
Inventor: OKADA ATSUNORI
IPC: H01J61/32
Filed: 1982-03-31
Abstract: PURPOSE:To improve the starting characteristic, by providing a shortcircuit discharge tube conducting to a curved main discharge tube while providing a control means on said short-circuit discharge tube for increasing the discharge impedance higher than that of main discharge tube as the start of discharge. CONSTITUTION:A U-shaped main discharge tube 1 is provided with electrodes 2a, 2b at the opposite ends while a shortcircuit discharge tube 3 is provided near the opposite ends of the discharge tube 1 where the opposite ends of the discharge tube 3 are conducted with the discharge tube 1 while opening. An electromagnet 4 is provided near the discharge tube 3 to produce the magnetic field for controlling the discharge where the direction of the field is crossing with the axis of the discharge tube. The electromagnet 4 is connected to a power source 5 while the other end is connected to an electrode 2a. The other end of the electrode 2a is connected to a starter 7, the other end of which is connected to the electrode 2b. The other end of the electrode 2b is connected through a lighting device 6 to the power source 5. With such structure, the discharge will occur in the discharge tube 3 at the starting, and the potential gradient of plasma will be increased by the magnetic field. Consequently the discharge impedance of the discharge tube 3 will increase to transfer the discharge to the discharge tube 1.
Patent JP-S60200482-A (JP)
Inventor: MURANO MINORU
IPC: H01C7/12
Filed: 1984-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10256522-A (JP)
Title: Solid state imaging apparatus and camera using the same
Inventor: HIROTA ISAO
IPC: H04N5/347
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To align the imaging area center with the optical center to enable the high speed imaging without increasing the driving frequency by selectively inhibiting the signal charge transfer from a vertical transfer part to a horizontal transfer part at a horizontal region. SOLUTION: On an imaging area 14, a plurality of sensors 11, read gates 12 and vertical CCDs 13 are formed in the vertical and horizontal directions with horizontal CCDs 15 disposed at the lower side of the imaging area 14, thereby sequentially transferring signal charges corresponding to one line from the vertical CCDs 13. Between the vertical and horizontal CCDs 13, 15 transfer control gates 16 are provided. At an imaging mode, the signal charges are transferred from the vertical CCDs 13 to the horizontal CCDs 15, while at a high speed imaging mode the control gates 16 inhibit the signal charges at the horizontal ends from transferring to the CCDs 15, but transfer only the signal charges at the center 14 to the CCDs 15.
Patent JP-H11228441-A (JP)
Title: Antioxidant function potentiator for living body
Inventor: IIZUKA HIROSHI
IPC: A61K36/07
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject potentiator enabling harmful free radicals, esp. active oxygen, produced in vivo to be erased. SOLUTION: This potentiator consists mainly of carbohydrates, proteins and water-soluble lignins; these three ingredients are obtained by culturing the mycelia of basidiomycetes and/or ascomycetes in a medium containing vegetable fiber components followed by extraction from the cultured product; wherein the medium to be preferably used is such one as to be prepared from a lignin-contg. plant, in particular, a plant belonging to the genus Gramineae.
Patent JP-H01228011-A (JP)
Title: Information processor
Inventor: TAKENAKA HIDEKI
IPC: H04N1/00
Filed: 1988-03-07
Abstract: PURPOSE:To make paperless by reading contents written on a blackboard, storing them in the memory means of a card and outputting the contents to an output means different from the blackboard when necessary. CONSTITUTION:An information processor is equipped with an electronic blackboard 1, an IC card 2 and a copying machine 3 and the electronic blackboard 1 has a blackboard 11 and an operating part 12. The operating part 12 is provided with a card reader writer 13, a keyboard 14 and a displaying part 15. Further, the IC card 2, is provided with a contact 21, a keyboard 22 and a displaying part 23, and an identification number to designate the information to be copied is inputted, etc., before it is inserted into the copying machine 3 with the keyboard 22. The copying machine 3 is provided with, a card reader writer 31, a keyboard 32, a displaying part 33 an original stand 34 and a copying paper discharging part 35. Thus, the contents described at the blackboard 11 are read and stored into the IC card 2. The description information stored in the card 2 can be made into a visible image with the copying machine 3.
Patent JP-H04290242-A (JP)
Title: Inspection method of semiconductor element
Inventor: SHICHIEDA HIROYASU
IPC: G02B21/00
Filed: 1991-03-19
Abstract: PURPOSE:To provide the inspection method of a semiconductor element, which is used to evaluate a semiconductor manufacturing process, especially a process to form a contact hole. CONSTITUTION:One or a plurality of conductor interconnections 2, 4 of a contact chain where the conductor interconnections 2, 4 have been formed so as to pass, in series, many through-holes which have been formed on an insulating film 5 on a semiconductor substrate 6 and which have been formed in an interlayer insulating film are connected electrically to the semiconductor substrate 6; after that, the secondary electron image of the contact chain is observed by using a focused ion beam(FIB) apparatus or a scanning electron microscope(SEM). The disconnected part, of the contact chain, which could not be detected by conventional electric measuring operations only can be detected easily, and the structural analysis of the disconnected part can be achieved. As a result, the cause of a disconnection can be fed back quickly.
Patent JP-S59180028-A (JP)
Title: Two-cycle engine
Inventor: WATANABE TAKESHI
IPC: F02B75/02
Filed: 1983-03-30
Abstract: PURPOSE:To prenent the vibration of a piston and to thereby prevent generation of noises, by forming a second intake port communicated with a negative-pressure source in the wall of a cylinder at the portion opposing an intake port opened in the cylinder. CONSTITUTION:An intake passage 4 is opened in the inner surface of a cylinder 1 and a crank chamber 6 respectively via an intake port 51 and an intakeport 52, and a reed valve 7 opened by the negative pressure developed in the crank chamber 6 is provided in the intake port 52. Further, a second intake port 11 is formed in the wall of the cylinder 1 at the portion opposing the intake port 51, that is, at the portion of the cylinder wall located under an intake port 10, and the second intake port 11 is communicated with the intake passage 4 serving as a negative-pressure source via a passage 12 and a connecting pipe 13. With such an arrangement, it is enabled to prevent the vibration of a piston 2 by making the negative intake pressure act to the side face of the piston 2 via the second intake port 11 when the negative pressure developed in the crank chamber 6 is acted to the opposite side face of the piston 2 via the intake passage 4 and the intake port 51.
Patent JP-H07237753-A (JP)
Title: Product transshipping, sorting and boxing device
Inventor: MURAO KAZUNORI
IPC: B65G61/00
Filed: 1994-02-28
Abstract: PURPOSE:To provide a product transshipping, sorting and boxing device which permits the automatic unloading of a variety of product by a machine without using the man's labor when a variety of products which are mixedly piled on a pallet at a manufacturing factory arrives at a distribution center and boxes the products in a small tote case through the division according to the contents of order by each destination district. CONSTITUTION:In a manufacturing factory A, a transfer robot 26 equipped with a controller 41 which selects the necessary kind and quantity of the product, from the data of the kind and arrangement position of the products K1, K2, and K3 from a plurality of product pallets P and instructs about the repiling on a mixedly piling pallet P2, and a recording read-out machine 42 which records the kind and position of the mixedly piled products in a floppy disc 43 attached on the mixed piling pallet P2 are provided. While, in a distribution center B, a robot 53 which selects and unloads the mixedly piled products from the mixedly piled pallet P2 according to the instruction of a controller 46 and packs the products in a small quantity case Q according to the read-out data of the recording read--out machine 42 and the demand by a destination is provided.